It was sold as S/M but I know that doesn't really help! The bottom of the top measures 12.5 inches when laid flat but is stretchy. From the shoulder seam at the edge of the neck to the bottom is 14 inches. From the underarm to the cuff is 12.5 inches.
It was worn only once for a 4 minute performance! Sadly like a lot of my other belly dance costume items, I have to let it go as a foot problem means I have to retire from dancing.
From a smoke free home
(Please note that colours may vary somewhat from reality due to artificial lighting effects when taking photos, and all sizes are approximate.)
Thank you for looking.